Field distributions in heavy mesons and baryons
arXiv:hep-ph/0006192 · doi:10.1016/S0370-2693(00)01177-1
Abstract
Field distributions generated by static quark-antiquark and QQQ sources are calculated analytically in the framework of the Field Correlator Method (FCM) using Gaussian (bilocal) correlator. In both cases the string consists mostly of longitudinal color electric field, while transverse electric field contributes locally less then 3%, in agreement with earlier lattice studies. In the QQQ case the profile of the Y shape was calculated for the first time and found to have a complicated structure with a deep well at the string junction position. Possible consequences of this form for the baryon structure are discussed.
LaTeX2e, 11 pages, 4 Postscript figures, 2 GIF images, version to appear in Physics Letters B
References in corpus (1)
Cited by in corpus (25)
- Mass spectra of doubly heavy baryons in the relativistic quark model
- Chromoelectric flux tubes and coherence length in QCD
- Flux tubes in the SU(3) vacuum: London penetration depth and coherence length
- Baryonic Flux in Quenched and Two-Flavor Dynamical QCD after Abelian projection
- Flux tubes in the QCD vacuum
- Probing hadron wave functions in Lattice QCD
- Chromoelectric flux tubes in QCD
- Flux tubes at finite temperature
- The QCD vacuum, confinement and strings in the Vacuum Correlator Method
- Isolating the confining color field in the SU(3) flux tube
- Heavy quark free energies for three quark systems at finite temperature
- The confining color field in SU(3) gauge theory
- Nonperturbative quark dynamics in a baryon
- Center vortex model for the infrared sector of SU(3) Yang-Mills theory -- baryonic potential
- Gluonic profile of the static baryon at finite temperature
- Two- and three-body color flux tubes in the Chromo Dielectric Model
- QCD flux tubes across the deconfinement phase transition
- Analytic Methods in Nonperturbative QCD
- Spatial structure of the color field in the SU(3) flux tube
- Triangular and Y-shaped hadrons with static sources
- Triangular and Y-shaped hadrons in QCD
- Topological density fluctuations and gluon condensate around confining string in Yang-Mills theory
- Static potential in baryon in the method of field correlators
- Chromoelectric fields and quarkonium-hadron interactions at high energies
- Flux tubes in QCD with (2+1) HISQ fermions